CFE-3 1/2

Outer diameter:
3.500 inch
Width:
2.000 inch

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CFE-3 1/2

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Brand : QIBR
Rolling element type : Roller
Measurement system : Imperial
Outer diameter (D) : 3.500 inch
Width (B) : 2.000 inch
Eccentric sleeve length (Be) : 1.375 inch
Eccentric sleeve outer diameter (de) : 1.812 inch
Length shank on stud (B1) : 2 3/4 inch
Length thread (G1) : 1 3/8 inch
Pitch of screws : 1 3/8-12
Eccentricity (e) : 0.060 inch
Nozzle diameter (F) : 1/4 inch
Recommended tightening torque : 4200 ‌lbs-in
Basic static load rating : 31625 ‌LBS
Basic dynamic load rating : 22800 ‌LBS
Lubrication characteristics : Oil lubrication
Outer ring material : AISI 52100
Stud material : AISI 52100
Load direction : Radial
Rolling element material : AISI 52100
Number of rolling element rows : 1
Bearing Type : Stud type
Head type : Screwdriver slot
Lubrication hole location : Stud side
Internal structure : Full complement needle roller
Roller Shape : Cylindrical
Bearing clearances : C0/C3
Temperature : -20 °C to +110 °C
Seal type : Open Type

CFE-3 1/2 Cam Followers Features and Advantages

High load capacity: The radial load capacity is particularly high, allowing it to withstand axial loads caused by misalignment or tilt.

Mitigation of Uneven Loads: The spherical outer ring bearings can alleviate uneven loads resulting from installation errors.

Wear Resistance and Low Friction: They reduce wear and sliding friction, thereby extending service life and improving operational efficiency.

Reduced Deformation and Stress: The thick outer ring minimizes deformation and bending stress under high loads, ensuring the stability and reliability of the bearing.

Application: Widely used in fields such as automation machinery, CNC machine tools, industrial robots, automotive industry, material handling equipment, construction machinery, and agricultural equipment.

QIBR - CFE-3 1/2 Cam Followers Optimization

High-Performance Materials: Bearing materials are replaced based on different working conditions, such as GCr15, 100Cr6, and bearing steel.

Surface Heat Treatment: Heat treatments, such as nitriding and carburizing, are used to enhance the surface hardness and wear resistance of the bearings.

Surface Coatings: Surface coatings are applied according to customer requirements, such as chrome plating, nickel plating, or PTFE coatings.

More customization: QIBR can design and optimize bearings based on customer drawings and operational requirements.

QIBR - CFE-3 1/2 Cam Followers quality control

Dimension measurement: Various high-precision instruments are used to measure multiple dimensions of the bearings, with maximum precision reaching 0.001mm.

Rotation accuracy: A micrometer is used to measure small defects or deviations on the bearing surface, achieving measurement precision of 0.001mm.

Hardness measurement: Hardness is measured using a hardness tester, with a precision of ±0.5HRC.

Metallographic analysis: A professional metallographic microscope is used to analyze the internal metallographic structure of the metal.

Geometric Tolerance: A profile projector is used to measure the geometric shape and relative position of the bearings.

Noise monitoring: Vibration meters monitor the vibration during operation to obtain noise data.

Raw material control: Steel and parts are purchased from suppliers certified by ISO 14001 to ensure product stability and promote sustainable development.

CFE-3 1/2
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